Oncology Part 1 NUR 220
2026 | Breast, Lung &
Colorectal Cancer Study
Guide
| Graded A+ | Guaranteed
success|
Updated 2026 Questions and Answers
100% Verified Exam Prep and Comprehensive
Rationales
Included
, What is Apoptosis? The normal, planned death of damaged cells in
your body.
What are common carcinogens? Ionizing radiation (xray), benzene (gasoline,
industrial, plastics), HPV, sun exposure,
cigarettes/tobacco, food & water contaminants.
What is carcinogenesis? Uncontrolled cell growth, altered cell
differentiation, and metastasis.
What are the characteristics of Normal cells grow in a structured pattern, undergo
normal cells? apoptosis, maintain homeostasis, and exhibit
contact inhibition.
What distinguishes cancer cells from Cancer cells exhibit uncontrolled growth, do not
normal cells? undergo apoptosis, lack contact inhibition, and can
thrive in atypical environments.
What is metastasis? Cancer cells replicate and spread to other parts of
the body, forming new tumors.
What are solid tumor malignancies? They arise from specific body organs and grow
into masses that invade and erode body tissue.
2026 | Breast, Lung &
Colorectal Cancer Study
Guide
| Graded A+ | Guaranteed
success|
Updated 2026 Questions and Answers
100% Verified Exam Prep and Comprehensive
Rationales
Included
, What is Apoptosis? The normal, planned death of damaged cells in
your body.
What are common carcinogens? Ionizing radiation (xray), benzene (gasoline,
industrial, plastics), HPV, sun exposure,
cigarettes/tobacco, food & water contaminants.
What is carcinogenesis? Uncontrolled cell growth, altered cell
differentiation, and metastasis.
What are the characteristics of Normal cells grow in a structured pattern, undergo
normal cells? apoptosis, maintain homeostasis, and exhibit
contact inhibition.
What distinguishes cancer cells from Cancer cells exhibit uncontrolled growth, do not
normal cells? undergo apoptosis, lack contact inhibition, and can
thrive in atypical environments.
What is metastasis? Cancer cells replicate and spread to other parts of
the body, forming new tumors.
What are solid tumor malignancies? They arise from specific body organs and grow
into masses that invade and erode body tissue.
